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一、设计思想《国家中长期教育改革和发展规划纲要(2010-2020年)》中指出教育要注重学思结合。倡导教师在课堂教学中采用多种教学手段,激发学生的学习兴趣,培养学生的合作能力和探究能力,营造独立思考、自由探索、勇于创新的良好环境。本节课通过视频、工业电解水的模拟实验入手,引导学生分析,巩固学生原有的知识,再通过盐酸和醋酸的电离程度不同作为本课的切入点,通过让学生
First, the design idea “National long-term education reform and development plan (2010-2020)” pointed out that education should pay attention to combining learning. Advocating teachers in the classroom teaching using a variety of teaching methods to stimulate students ’interest in learning to develop students’ ability to cooperate and explore the ability to create an independent thinking, free to explore and brave in a good environment for innovation. This lesson through the video, industrial electrolysis of water simulation experiment to guide students to analyze and consolidate the original knowledge of students, and then through the degree of ionization of hydrochloric acid and acetic acid as the starting point for this lesson by allowing students